I have to do in Remote because I do not have permission to overwrite them. 

If I load them without deleting the existing folder of the new database are overwritten by Remote correct? or I have to delete the folder esisstente with the folder of my old plugin? 

Example (Blogs gate and put the new database folder Blogs old database) or override them? I'm waiting for your directions before you commit a mistake to ask you this before

loaded plugins the old remote database in the missing ones. 

Configured php. old database name, user name and password. www.notonlyphotos.com/ow_updates going on and this error appeared

Just did the 3 step forward in www.notonlyphotos.com/ow_updates ;

And the error appeared

I do not know how to do I can not get into notonlyphotos by admin. 

and from the Cpanel I do not know how to do